The present disclosure provides a positioning method of a target node in a wireless ad hoc network, including: performing an initial positioning to obtain a first positioning result for the target node; determining, based on the first positioning result and a second positioning result for an other node in the wireless ad hoc network, whether a positioning error exists in the first positioning result or not, wherein the second positioning result at least contains an accurate second positioning result; and calculating a third positioning result for the target node based on the accurate second positioning result, in response to determining a positioning error exists in the first positioning result. The present disclosure further provides a positioning apparatus of a target node in a wireless ad hoc network, an electronic device, and a storage medium.
Legal claims defining the scope of protection, as filed with the USPTO.
4. The positioning method of claim 2, wherein the calculating a third positioning result comprises: calculating the third positioning result by using a trilateration method or a maximum likelihood method.
5. The positioning method of claim 2, wherein the measuring a first distance comprises: measuring the first distance by using a received signal strength indication method.
6. The positioning method of claim 2, wherein the cumulative hop distance is propagated by the other node using a distance vector routing method.
13. A non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, causes the processor to implement the method of claim 1.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
May 13, 2020
November 15, 2022
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